The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode of operation does not offer message integrity and offers reduced confidentiality above the block level, as demonstrated by an ECB Penguin attack against any block ciphers.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-07-26T21:21:34
Updated: 2024-08-03T06:48:34.760Z
Reserved: 2022-05-04T00:00:00
Link: CVE-2022-30273
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-07-26T22:15:11.227
Modified: 2024-02-14T16:10:40.897
Link: CVE-2022-30273
Redhat
No data.